Pultruded Fiberglass Grating

The Pultrusion Process for FRP Grating

SuperGrate® pultruded grating is a high-strength lightweight fiberglass grating system. CCG fabricates this grating system from highly corrosion resistant I or T bars. The I or T bars are connected mechanically and adhesively with a unique notch and groove bar system. The pultrusion process is a continuous process. During this process, resin, roving, mat and surface veil are guided into a heated die to make a constant cross-section. A synthetic surface veil is also added to provide a resin-rich surface for corrosion resistance and UV protection.

SUPERGRATE Pultruded Grating

This fabricated grating is exceptionally stiff and has a modulus of elasticity of over 5 Msi. The 65,000 psi bending strength means that this grating is built for durability. A combination of strength and stiffness gives Supergrate® these attributes which are ideal for industrial flooring applications in which impact strength and toughness are daily requirements.

SuperGrate Pultruded Grating can achieve longer spans and higher load capacity than standard molded FRP grating systems.

COMMON APPLICATIONS:

Walkways
Stairs
Platforms
Trenches
Catwalks
Ramps
Boat Docks

SUPERGRATE PULTRUDED GRATING OFFERED IN:

Thickness: 1”, 1-1/2” and 2”
Open Area: 1” deep and 1-1/2” deep “I” shaped bar in 40%, 50% and 60%
2” deep “T” shaped bar in 33% and 50% open area
Panels Sizes: Various Sizes, Custom Sizes
Cross Rod Spacing: 6” and 12”
Anti-skid Top Surfaces: Grit Top – Epoxy-bonded quartz aggregate
Colors: Safety Yellow, Dark Gray and Custom Colors
Resin Systems: Isophthalic Polyester Fire Retardant or Vinyl Ester Fire Retardant

SUPERGRATE ADVANTAGES:

Corrosion Resistance
UV Resistance
Maintenance Free
Long Life
Electrical and Thermal Insulation
Lightweight
Class-1 Fire Rating of 25 or Less Per ASTM E-84
Self-Extinguishing per ASTM D-635

ACCESSSORIES: